What problems should be considered in the selection of heat source of sludge drying equipment

The heat source fuel commonly used in sludge drying equipment includes solid, liquid, gas, electricity, etc. Before the user purchases sludge drying equipment, he or she needs to consider which fuel to use as the heat source of the equipment. In this way, the manufacturer can recommend or specify the appropriate equipment production plan according to the requirements of the user. Because of different heat sources, the process and difficulty of tail gas treatment of later equipment are very different. Besides, good heat source determines the production effect of the equipment.

When the user selects the heat source of sludge dryer, the first thing to consider is to make it suitable for local conditions, that is, whether it is easy to obtain the heat source. At the same time, the cost of heat source combustion should be considered. According to the quality requirements of the dried sludge, the drying temperature and cleanliness are analyzed, which not only ensures the fuel can be controlled, but also the finished product quality of the sludge after drying.

Because some heat sources will produce more smoke, dust, and even harmful gas in the process of combustion, it not only increases the difficulty of tail gas treatment, but also increases the processing process. If discharged into the air, it will cause certain pollution to the surrounding environment. Therefore, when choosing heat source, users should choose carefully. The safety of heat source is also a problem that users should consider when choosing heat source of sludge drying equipment. In this way, the inflammable and explosive phenomena in the operation process of equipment can be reduced, and the equipment can be produced and operated. The cost of heat source is an important problem to be considered when users choose heat source. If the cost of heat source is high, then using such heat source for drying operation will increase the production cost of equipment and reduce the economic benefits of the enterprise.

In a word, when selecting sludge drying equipment, users need to choose appropriate heat source according to their own production requirements and economic conditions, and combined with the suggestions given by the manufacturer.